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[PATCH] target/ppc: Rename variables to avoid local variable shadowing i
From: |
Cédric Le Goater |
Subject: |
[PATCH] target/ppc: Rename variables to avoid local variable shadowing in VUPKPX |
Date: |
Sat, 23 Sep 2023 09:12:03 +0200 |
and fix such warnings :
../target/ppc/int_helper.c: In function ‘helper_vupklpx’:
../target/ppc/int_helper.c:2025:21: warning: declaration of ‘r’ shadows a
parameter [-Wshadow=local]
2025 | uint8_t r = (e >> 10) & 0x1f;
\
| ^
../target/ppc/int_helper.c:2033:1: note: in expansion of macro ‘VUPKPX’
2033 | VUPKPX(lpx, UPKLO)
| ^~~~~~
../target/ppc/int_helper.c:2017:41: note: shadowed declaration is here
2017 | void helper_vupk##suffix(ppc_avr_t *r, ppc_avr_t *b)
\
| ~~~~~~~~~~~^
../target/ppc/int_helper.c:2033:1: note: in expansion of macro ‘VUPKPX’
2033 | VUPKPX(lpx, UPKLO)
| ^~~~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
target/ppc/int_helper.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c
index 6fd00684a5b9..8719ac6e6265 100644
--- a/target/ppc/int_helper.c
+++ b/target/ppc/int_helper.c
@@ -2022,11 +2022,11 @@ void helper_vsum4ubs(CPUPPCState *env, ppc_avr_t *r,
ppc_avr_t *a, ppc_avr_t *b)
for (i = 0; i < ARRAY_SIZE(r->u32); i++) { \
uint16_t e = b->u16[hi ? i : i + 4]; \
uint8_t a = (e >> 15) ? 0xff : 0; \
- uint8_t r = (e >> 10) & 0x1f; \
+ uint8_t _r = (e >> 10) & 0x1f; \
uint8_t g = (e >> 5) & 0x1f; \
- uint8_t b = e & 0x1f; \
+ uint8_t _b = e & 0x1f; \
\
- result.u32[i] = (a << 24) | (r << 16) | (g << 8) | b; \
+ result.u32[i] = (a << 24) | (_r << 16) | (g << 8) | _b; \
} \
*r = result; \
}
--
2.41.0
- [PATCH] target/ppc: Rename variables to avoid local variable shadowing in VUPKPX,
Cédric Le Goater <=